KeyError from config file of qlib

[plpycoin]

There's no default key in _default_config struction:

Traceback (most recent call last):
File "main.py", line 64, in
init(config)
File "/code/qlib-server/qlib_server/config.py", line 127, in init
redis_host=C["redis_host"],
File "/opt/conda/lib/python3.7/site-packages/qlib/init.py", line 59, in init
if C["auto_mount"]:
File "/opt/conda/lib/python3.7/site-packages/qlib/config.py", line 37, in getitem
return self.dict["_config"][key]
KeyError: 'auto_mount'

[Mandy007-cu]

Make sure that the provider_uri path exist